Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1996-02-28
1997-11-11
Miller, Carl S.
Internal-combustion engines
Charge forming device
Fuel injection system
123497, 417380, F02M 700
Patent
active
056852720
ABSTRACT:
A fuel injection system for an engine having a combustion chamber, the injection system having at least one fuel injector with a hydraulically operated actuator for amplifying the pressure of fuel injected from the injector into the combustion chamber, the hydraulic actuator communicating with a hydraulic pulse pump having a slide piston displaced by the pressure of compression and combustion gases within the combustion chamber, the fuel pressure having an amplified pressure profile paralleling the developed pressure profile of gases compressed and combusted in the combustion chamber.
REFERENCES:
patent: 4098560 (1978-07-01), O'Neill
patent: 4599983 (1986-07-01), Omachi
patent: 5067467 (1991-11-01), Hill
patent: 5181494 (1993-01-01), Ausman
patent: 5325834 (1994-07-01), Ballheimer
patent: 5445129 (1995-08-01), Barnes
patent: 5463996 (1995-11-01), Maley
Paul Ana
Paul Marius A.
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